I definitely support this idea - along with the notion of single-sign on and a common UI for all elements of the CA Capacity Management stack, role-base access control, integration with Active Directory / LDAP and other related topics.

It would be good to think that this will all become de facto as we port over to UMP for all UI aspects of the Capacity Management application stack, in addition to the reporting that is currently in beta. By voting here, I hope that we can help bring that about.